Older Ino Metamorphic Complex Fm
Period:
Carboniferous
Age Interval:
Pennsylvanian (Bashkirian), (19a)
Province:
Kurosegawa Belt- Shikoku
Type Locality and Naming
Kurosegawa Belt-central Shikoku
Synonym:
Lithology and Thickness
composed mainly of mafic schist with minor amount of pelitic schist.
Lithology Pattern:
Gneiss
Relationships and Distribution
Lower contact
Regionally, the schematic strat column indicates the next older unit as Buntoku Fm
Upper contact
Regionally, the schematic strat column indicates the next younger unit as Miyadani Fm
Regional extent
Kurosegawa Belt-central Shikoku
GeoJSON
null
Fossils
Age
Shown as Lower Carboniferous, hence placed 90% up in Bashkirian
Age Span:
Beginning stage:
Bashkirian
Fraction up in beginning stage:
0.9
Beginning date (Ma):
315.98
Ending stage:
Kasimovian
Fraction up in the ending stage:
1.0
Ending date (Ma):
303.68
Depositional setting
Depositional pattern:
Additional Information
Compiler:
Moreno, T., WALLIS, S., Kojima, T. & Gibbons, W. (Eds) 2016. The Geology of Japan. Geological Society. London. 1-24.